chore(deps): bump multiformats from 10.0.3 to 11.0.0 in /examples

Bumps [multiformats](https://github.com/multiformats/js-multiformats) from 10.0.3 to 11.0.0.
- [Release notes](https://github.com/multiformats/js-multiformats/releases)
- [Changelog](https://github.com/multiformats/js-multiformats/blob/master/CHANGELOG.md)
- [Commits](multiformats/js-multiformats@v10.0.3...v11.0.0)

---
updated-dependencies:
- dependency-name: multiformats
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

examples/package.json

@@ -21,7 +21,7 @@
     "@ipld/dag-pb": "^3.0.0",
     "@multiformats/blake2": "^1.0.1",
     "@types/varint": "^6.0.0",
-    "multiformats": "^10.0.0",
+    "multiformats": "^11.0.0",
     "varint": "^6.0.0"
   }
 }